BEACHRs: are you a intermediate and/or advanced player and would like to play a tournament? The Belgian Provincial championship is just the thing for you. AAANNNDDDD they are coming to BEU on 15th of juli. (Also mens tournament has been added just now apparently)
Register yourself as a player here if not yet done already: https://www.belgiumbeachvolley.be/nl/player/signup/
And afterwards sign up here for the tournament you want to play (there are also others that you can search on the website's calendar).